
<template>
  <!--1. 容器 -->
  <div ref="Right1_container" id="container2" style="height: 95%"></div>
</template>
<script>
  //引入折线构造函数
import { DualAxes } from '@antv/g2plot';
  export default{
   data(){
      return{
         dataArr:[{ year: '1991', value: 3, count: 10 },
  { year: '1992', value: 4, count: 4 },
  { year: '1993', value: 3.5, count: 5 },
  { year: '1994', value: 5, count: 5 },
  { year: '1995', value: 4.9, count: 4.9 },
  { year: '1996', value: 6, count: 35 },
  { year: '1997', value: 7, count: 7 },
  { year: '1998', value: 9, count: 1 },
  { year: '1999', value: 13, count: 20 }],
       data:[{ year: '1991', value: 7, count: 10 },
  { year: '1992', value: 6, count: 4 },
  { year: '1993', value: 4, count: 5 },
  { year: '1994', value: 3, count: 5 },
  { year: '1995', value: 4.9, count: 4.9 },
  { year: '1996', value: 6, count: 35 },
  { year: '1997', value: 7, count: 7 },
  { year: '1998', value: 9, count: 1 },
  { year: '1999', value: 13, count: 20 }]
       }
   },
   created(){

   },
   mounted(){
    this.initChart()   },
   methods:{
     //创建一个折线图实例对象
     initChart(){
       const dualAxes = new DualAxes('container2', {
  data: [this.dataArr, this.data],
  xField: 'year',
  yField: ['value', 'count'],
  geometryOptions: [
    {
      geometry: 'line',
      color: '#5B8FF9',
    },
    {
      geometry: 'line',
      color: '#5AD8A6',
    },
  ],
});

dualAxes.render();

     }
   }
  }
</script>
<style scoped>

</style>